Project description

Dlms encrypt-decrypt CLI

This simple tool allow you to easly encrypt or decrypt DLMS APDU

Installation

Use pip:

pip install setup.py

Usage

Encrypt

Example
System Title = 5249435249435249
Frame Counter = 80000001
Encryption Key = 454E4352595054494F4E4B45594B4559
Authentication Key = 41555448454E5449434154494F4E4B45
APDU = c001810001000060010aff0200

dlms_cli 5249435249435249 80000001 454E4352595054494F4E4B45594B4559 41555448454E5449434154494F4E4B45 c001810001000060010aff0200

Result

Encrypted/Decrypted APDU: 0de63f2331a09aa85e8830f5f3
Authentication TAG: 610d47e1e24b14e8a022aefc6a43f3a3

Decrypt

dlms_cli 5249435249435249 80000001 454E4352595054494F4E4B45594B4559 41555448454E5449434154494F4E4B45 0de63f2331a09aa85e8830f5f3

Result

Encrypted/Decrypted APDU: c001810001000060010aff0200
Authentication TAG: 977d4d21b7255a1b681fe6b1c902a7dc

Dependency

cryptography

License

MIT

Project details

These details have not been verified by PyPI

Project links

Homepage

Release history Release notifications | RSS feed

1.1

Jun 25, 2022

1.0

Dec 6, 2020

0.2

Jun 27, 2020

This version

0.1

Jun 20, 2020

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Source Distribution

dlms_cli-0.1.tar.gz (3.0 kB view hashes)

Uploaded Jun 20, 2020 Source

Built Distribution

dlms_cli-0.1-py3-none-any.whl (3.6 kB view hashes)

Uploaded Jun 20, 2020 Python 3

Hashes for dlms_cli-0.1.tar.gz

Hashes for dlms_cli-0.1.tar.gz
Algorithm	Hash digest
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MD5	`82e596c7a47b5eed5509f5f54b77db6c`
BLAKE2b-256	`8d0153472fdbf15955d437055101cd7478dc64014df2aa872d3137efb51c1af0`

Hashes for dlms_cli-0.1-py3-none-any.whl

Hashes for dlms_cli-0.1-py3-none-any.whl
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SHA256	`e77c57459c4554fe3199c5290c97e072825104aa586b21fc1ac4829fc0a13fb1`
MD5	`4ee846fab98f1d719e826546bf1a092f`
BLAKE2b-256	`9d3e4676b87863672088823fb49711bd1cbed556d6283c651113f27f7cba279d`